HWND_MESSAGE (Constants)
Last changed: -94.229.131.27
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Summary
To create a message-only window, use the SetParent function to set the parent of a window to HWND_MESSAGE, or use HWND_MESSAGE as the parent in the CreateWindow or CreateWindowEx function.

C# Constants:

public const IntPtr HWND_MESSAGE = new IntPtr(-3);

VB Constants:

Public Const HWND_MESSAGE As IntPtr = New IntPtr(-3)

Notes:

None.